I've been searching for a less expensive alternative for the ESB version jumpsuit and may have found it. I'm sure that others have found the perfect substitute so if I'm trying to reinvent the wheel, please let me know and point me to that perfect substitute. However, I'd like for the more experienced members (which is just about everyone but me) to weigh in on the one I found before I do anything. Please find the link to the website. Once there, click the "see colors" link above the sizes. When that window opens up, choose denim blue. That is the color I'm thinking looks pretty close. All opinions are welcome. Thanks in advance.

That looks too dark to me. The ESB suit looks more like a baby blue to me, it's very light but weathered down a bit too. I think Dickies makes a jumpsuit in a color called Postman Blue which looks as close as I've ever seen to a correct ESB color. Although that denim blue color looks good for a Jango from what I can see.